3词在否定缩写中的读音变化ca
otca
tka
tshall
otsha
t∫a
twill
otwo
twu
tdo
otdo
tdu
t3复合词的读音变化breakeibreakfasteheadeforeheadridha
ddha
dsomeroomuclassroomu
ewsz
ewspapers4同源词的读音变化k
owuk
owledge
atureei
atural
atio
ei
atio
albreathθbreathebathbaθbathebeclothklθclotheskluzworthθworthyirealrilrealityriltipoliticalpoliticssayseisaidsedha
dkerchiefha
dkerchiefsha
dkerchieves。ha
dkerchiefha
dkerchiefsha
dkerchieves。第二部分:单项选择(15分)考点六:名词I概念名词是表示人事物地点或抽象概念的名称的词有专有名词和普通名词之分还有可数名词与不可数名词之分
fII相关知识点精讲1名词变复数1以sxchsh结尾加esBusesboxeswatchesbrushesstomachstomachs2)以辅音字母加y结尾的名词,变y为i加esFactoriescou
tries3以f或fe结尾的名词,变f或fe为v加esleafleaveslifelives但:roofchiefgulfserfbeliefproof加sha
dkerchiefha
dkerchiefsha
dkerchieves。4)以o结尾的名词,变复数时:a加s,photophotospia
opia
osradioradioszoozoos;b加es,potatopotatoestomatotomatoesc上述a和b两种方法均可,如zerozeroszeroes。5名词复数的不规则变化achildchildre
footfeettoothteethmousemicema
me
woma
wome
注意:由一个词加ma
或woma
构成的合成词,其复数形式也是me
和wome
,如a
E
glishma
,twoE
glishme
。但Germa
不是合成词,故复数形式为Germa
s;Bowma
是姓,其复数是theBowma
s。b单复同形,如deer,sheep,fish,Chi
ese,Japa
ese,li,ji
,yua
,twoli,threemu,fourji
等。但除人民币的元、角、分外,美元、英镑、法郎等都有复数形式。如:adollartwodollarsametertwometers。c集体名词,以单数形式出现,但实为复数。例如:peoplepolicecattle等本身就是复数,不能说apeople,apolice,acattle,但可以说aperso
,apolicema
,aheadofcattletheE
glish,theBritish,theFre
ch,theChi
ese,theJapa
ese,theSwiss等名词,表示国民总称时,作复数用,如TheChi
esearei
dustriesa
dbrave中国人民是勤劳勇敢的。d以s结尾,仍为单数的名词,如:maths,politics,physics等学科名词,一般是不可数名词,为单数。
ews为不可数名词。theU
itedStates,应视为单数。TheU
itedNatio
swasorga
izedi
1945联合国是1945年组建起来的。r